Merge pull request #52 from Roave/fix/drop-php-7-support

Drop PHP 7.4 support, pin dependencies to PHP 8.0.99 to avoid incompa…

Author: Ocramius

.gitattributes

@@ -7,3 +7,10 @@
 *.yml            text eol=lf
 *.dist           text eol=lf
 LICENSE          text eol=lf
+test export-ignore
+.gitattributes export-ignore
+.gitignore export-ignore
+composer.lock export-ignore
+infection.json.dist export-ignore
+phpunit.xml.dist export-ignore
+renovate.json export-ignore

.gitignore

@@ -1,5 +1,4 @@
 vendor/
-composer.lock
 phpunit.xml
 infection.json
 infection-log.txt

composer.json

@@ -3,7 +3,7 @@
     "description": "Doctrine Cache adapter for PSR-16 Simple Cache",
     "type": "library",
     "require": {
-        "php": "^7.4 || ~8.0.0 || ~8.1.0",
+        "php": "~8.0.0 || ~8.1.0",
         "doctrine/cache": "^1.7",
         "psr/simple-cache": "^1.0"
     },
@@ -40,12 +40,14 @@
         "psr/simple-cache-implementation": "1.0"
     },
     "config": {
-        "preferred-install": "dist",
-        "sort-packages": true,
         "allow-plugins": {
             "ocramius/package-versions": true,
             "infection/extension-installer": true
-        }
+        },
+        "platform": {
+            "php": "8.0.99"
+        },
+        "sort-packages": true
     },
     "minimum-stability": "dev",
     "prefer-stable": true